300+ TOP MCQs on Ecological Succession and Answers

NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Ecological Succession Multiple Choice Questions

MCQs on Ecological Succession :

1. In ecological succession, the intermediate developmental phase is known as
(a) ecesis
(b) climax
(c) nudation
(d) sere

Answer

Answer: (d)

2. This is true about secondary succession
(a) follows primary succession
(b) takes place on a deforested site
(c) is similar to primary succession except that it has a relatively slower pace
(d) begins on a bare rock

Answer

Answer: (b)

3. Lithosphere serves as a reservoir for
(a) nitrogen cycles
(b) carbon cycles
(c) oxygen cycles
(d) phosphorus cycles

Answer

Answer: (d)

4. This is not a climax vegetation
(a) grassess
(b) savannah
(c) forests
(d) hydrophytes

Answer

Answer: (d)

5. This about ecological succession is incorrect
(a) food chain relationships becomes more complex
(b) species diversity increases as succession proceeds
(c) role of decomposers becomes all the more important
(d) is a random process

Answer

Answer: (d)

6. An early seral community possesses this characteristic
(a) high species diversity
(b) open mineral cycling
(c) narrow niche specialization
(d) low community production

Answer

Answer: (b)

7. On sand, ecological succession is
(a) halosere
(b) xerosere
(c) hydrosere
(d) psammosere

Answer

Answer: (d)

8. Order of basic processes involved in succession is
(a) invasion -> stabilization -> completion and co action -> reaction -> nudation
(b) nudation -> stabilization -> completion and co action -> invasion -> reaction
(c) invasion -> nudation -> completion and co action -> reaction -> stabilization
(d) nudation -> invasion -> completion and co action -> reaction -> stabilization

Answer

Answer: (d)

9. Process of successful establishment of species in a new area is known as
(a) climax
(b) sere
(c) ecesis
(d) invasion

Answer

Answer: (c)

10. In an ecological succession, the final stable community is known as
(a) climax community
(b) ultimate community
(c) final community
(d) seral community

Answer

Answer: (a)

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